For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

Vehicle Care
California Proposition 65 WarningAshtrays
For vehicles with a removable ashtray, the ashtray can be placed into the front
console cupholders.
To open the ashtray, lift the lid of the ashtray. After using, close the lid.
To empty the ashtray for cleaning, slightly turn the upper part of the ashtray
counterclockwise and remove it.
Noti ...
Engine Cooling System Messages
A/C OFF DUE TO HIGH ENGINE TEMP
This message displays when the engine coolant becomes hotter than the normal
operating temperature.
To avoid added strain on a hot engine, the air conditioning compressor automatically
turns off.
When the coolant temperature returns to normal, the air condition ...
Battery Negative Cable Disconnection and Reconnection
Removal Procedure
Turn on the radio and record all of the customer radio station presets.
Ensure that all lamps and accessories are turned off.
Turn the ignition OFF and remove the ignition key.
Warning: Refer to Battery Disconnect Warning in the Preface section.
Loosen the negati ...